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Grundig 40 VLE 8190 S WEB Service Manual page 51

Chassis tx

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Chassisplatte / Chassis Board – Scaler-RAM
DDR18V_B
M8
B_MADR0_
A0
B_MADR1_
M3
A1
M7
B_MADR2_
A2
B_MADR3_
N2
A3
N8
B_MADR4_
A4
B_MADR5_
N3
A5
N7
B_MADR6_
A6
B_MADR7_
P2
A7
P8
B_MADR8_
A8
B_MADR9_
P3
A9
B_MADR10_
M2
A10
B_MADR11_
P7
A11
B_MADR12_
R2
A12
L2
B_BA0_
BA0
B_BA1_
L3
BA1
L1
R414
B_BA2_
BA2
B_MCLK
22R
M1_CLK+
J8
CK
R444
B_MCLKZ
150R
M1_CLK-
K8
CK
K2
R418
22R
B_CKE_
CKE
R427
R424
56R
56R
C426
10nF
GND
VCC1.8V
L400
60@100
C406
C408
C409
C405
100nF
100nF
100nF
10uF
L403
60@100
C414
C415
C416
C418
10uF
100nF
100nF
100nF
F7
B-DQS0P
LDQS
E8
B-DQS0M
LDQS
F3
R425
LDM
G8
B-MDATA0
DQ0
G2
B-MDATA1
DQ1
H7
B-MDATA2
DQ2
H3
B-MDATA3
DQ3
H1
B-MDATA4
DQ4
H9
B-MDATA5
DQ5
F1
B-MDATA6
DQ6
F9
B-MDATA7
DQ7
IC400
HYB18TC256160BF-2.5
C8
B-MDATA8
DQ8
C2
B-MDATA9
DQ9
D7
B-MDATA10
DQ10
D3
B-MDATA11
DQ11
D1
B-MDATA12
DQ12
D9
B-MDATA13
DQ13
B1
B-MDATA14
DQ14
B9
B-MDATA15
DQ15
B7
B-DQS1P
UDQS
A8
B-DQS1M
UDQS
B3
R480
UDM
GND
GND
A-DQS0P
DDR18V_A
A-DQS0M
A-DQS1P
A-DQS1M
C410
C411
100nF
100nF
C427
C428
C429
C430
A-MDATA11
100nF
100nF
100nF
100nF
A-MDATA12
A-MDATA9
A-MDATA14
GND
A-MDATA4
A-MDATA3
A-MDATA1
A-MDATA6
DDR18V_B
A-MDATA15
A-MDATA8
TP166
A-MDATA10
A-MDATA13
C419
C420
C421
C423
C424
C425
100nF
100nF
100nF
100nF
100nF
100nF
A-MDATA7
A-MDATA0
A-MDATA2
GND
A-MDATA5
A_MADR11
A_MADR8
A_MADR6
A_MADR4
A_MADR2
A_MADR0
A
C _
A
Z S
A_RASZ
A_WEZ
A_CKE
A_BA1
A_BA0
A_BA2
A_MADR1
A_MADR10
A_MADR5
A_MADR3
A_MADR9
A_MADR7
A_MADR12
_ A
O
D
T
A_MADR0_
56R
B_DQM0
A_MADR1_
A_MADR2_
A_MADR3_
A_MADR4_
A_MADR5_
A_MADR6_
A_MADR7_
A_MADR8_
A_MADR9_
A_MADR10_
A_MADR11_
A_MADR12_
A_BA0_
A_BA1_
A_BA2_
A_MCLK
R415
M0_CLK+
R445
22R
A_MCLKZ
R419
M0_CLK-
150R
22R
A_CKE_
R432
56R
B_DQM1
R423
56R
56R
C433
10nF
GND
R428
47R
A_DQS0P
B-DQS0P
R433
47R
A_DQS0M
B-DQS0M
R430
47R
A_DQS1P
B-DQS1P
R431
47R
A_DQS1M
B-DQS1M
RP401
47R
A_MDATA11
B-MDATA11
A_MDATA12
B-MDATA12
A_MDATA9
B-MDATA9
A_MDATA14
B-MDATA14
RP403
47R
A_MDATA4
B-MDATA4
A_MDATA3
B-MDATA3
A_MDATA1
B-MDATA1
A_MDATA6
B-MDATA6
RP405
47R
A_MDATA15
B-MDATA15
A_MDATA8
B-MDATA8
A_MDATA10
B-MDATA10
A_MDATA13
B-MDATA13
RP407
47R
A_MDATA7
B-MDATA7
A_MDATA0
B-MDATA0
A_MDATA2
B-MDATA2
A_MDATA5
B-MDATA5
RP427
47R
A_MADR11_
B_MADR11
A_MADR8_
B_MADR8
A_MADR6_
B_MADR6
A_MADR4_
B_MADR4
RP426
47R
A_MADR2_
B_MADR2
A_MADR0_
B_MADR0
A
C _
A
S
_ Z
B_CASZ
A_RASZ_
B_RASZ
RP432
47R
A_WEZ_
B_WEZ
A_CKE_
B_CKE
A_BA1_
B_BA1
A_BA0_
B_BA0
RP429
47R
A_BA2_
B_BA2
A_MADR1_
B_MADR1
A_MADR10_
B_MADR10
A_MADR5_
B_MADR5
RP431
47R
A_MADR3_
B_MADR3
A_MADR9_
B_MADR7
A_MADR7_
B_MADR12
A_MADR12_
R440
47R
_ A
O
D
_ T
_ B
O
D
T
R429
B_MADR9
R412
DDR18V_A
LDQS
M8
A0
LDQS
M3
A1
LDM
M7
A2
DQ0
N2
A3
DQ1
N8
A4
DQ2
N3
A5
DQ3
N7
A6
DQ4
P2
A7
DQ5
P8
A8
DQ6
P3
A9
DQ7
IC401
M2
A10
P7
HYB18TC256160BF-2.5
A11
DQ8
R2
A12
DQ9
L2
BA0
DQ10
L3
BA1
DQ11
L1
BA2
DQ12
J8
CK
DQ13
DQ14
K8
CK
DQ15
K2
CKE
UDQS
UDQS
UDM
GND
GND
R434
47R
B_DQS0P
R435
47R
B_DQS0M
R436
47R
B_DQS1P
R437
47R
B_DQS1M
RP400
47R
B_MDATA11
B_MDATA12
B_MDATA9
B_MDATA14
RP402
47R
B_MDATA4
B_MDATA3
B_MDATA1
B_MDATA6
RP404
47R
B_MDATA15
B_MDATA8
B_MDATA10
B_MDATA13
PCB Rule
RP406
47R
PCB Rule1
B_MDATA7
B_MDATA0
B_MDATA2
B_MDATA5
RP414
47R
B_MADR11_
B_MADR8_
B_MADR6_
B_MADR4_
18
RP415
47R
B_MADR2_
B_MADR0_
B_CASZ_
B_RASZ_
RP433
47R
B_WEZ_
B_CKE_
PCB Rule
PCB Rule
B_BA1_
B_BA0_
RP428
47R
B_BA2_
B_MADR1_
B_MADR10_
B_MADR5_
RP430
47R
B_MADR3_
B_MADR7_
B_MADR12_
47R
_ B
O
D
_ T
47R
B_MADR9_
*
F7
A-DQS0P
E8
A-DQS0M
F3
R426
56R
A_DQM0
G8
A-MDATA0
G2
A-MDATA1
H7
A-MDATA2
H3
A-MDATA3
H1
A-MDATA4
H9
A-MDATA5
F1
A-MDATA6
F9
A-MDATA7
C8
A-MDATA8
C2
A-MDATA9
D7
A-MDATA10
D3
A-MDATA11
D1
A-MDATA12
D9
A-MDATA13
B1
A-MDATA14
B9
A-MDATA15
B7
A-DQS1P
A8
A-DQS1M
B3
R482
56R
A_DQM1
B_BA2
B_BA2
A_BA2
A_BA2
MDDR_VREF
MDDR_VREF
A_MCLK
A_MCLK
A_MCLKZ
A_MCLKZ
A_CKE
A_CKE
A_WEZ
A_WEZ
A_CASZ
A_CASZ
A_RASZ
A_RASZ
A_BA0
A_BA0
A_BA1
A_BA1
A_ODT
A_ODT
A_DQS0M
A_DQS0M
A_DQS0P
A_DQS0P
A_DQS1M
A_DQS1M
A_DQS1P
A_DQS1P
A_DQM0
A_DQM0
A_DQM1
A_DQM1
A_MDATA[15..0]
i
A_MDATA[15..0]
A_MADR[12..0]
i
A_MADR[12..0]
B_MCLK
B_MCLK
B_MCLKZ
B_MCLKZ
B_CKE
B_CKE
B_WEZ
B_WEZ
B_CASZ
B_CASZ
B_RASZ
B_RASZ
B_BA0
B_BA0
B_BA1
B_BA1
B_ODT
B_ODT
B_DQS0M
B_DQS0M
B_DQS0P
B_DQS0P
B_DQS1M
B_DQS1M
B_DQS1P
B_DQS1P
B_DQM0
B_DQM0
B_DQM1
B_DQM1
B_MDATA[15..0]
i
B_MDATA[15..0]
B_MADR[12..0]
i
B_MADR[12..0]

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